Haining Fadi Solar Energy Co., Ltd. >> Heat Pipe Solar Water Heaters (Double Coiler 500Liter)

Heat Pipe Solar Water Heaters (Double Coiler 500Liter)

Heat Pipe Solar Water Heaters (Double Coiler 500Liter)
Price: Negotiable/Set
Trade Terms: FOB,CFR,CIF
Min Order: 1/Set
Pay Type: L/C,T/T,Paypal,Western Union
Prod Model: Heat Pipe Solar Water Heaters
Markets: North America,South America,Eastern Europe,Southeast Asia,Oceania,Mid East,Eastern Asia,Western Europe
Collector Components: Glass Vacuum Tube
Pressure: Pressurized
Structure: Separate Type
Interior Material: Stainless Steel
Certification: CE

Product Description

Heat pipe solar water heaters
Model: FD-SP2-500L


Heat pipe solar water heaters features
1. The upright tank can make the water temperature to a high level. It can hot the water instantly.
2. The tank inside the building, the hot water loses less energy than the normal one
3. The solar collector and the tank of solar water heater is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around
4. Back up with electric heater so that in the day without sunshine hot water can also be used
5. Can be combined with gas or electric heater
6. Max. Pressure: 12bar; Operating Pressure: 6 bar
7. It can be used for other function, such as warming

Heat pipe solar water heaters working principle
1. The solar collector absorbs solar energy and transmits it to the Heat pipe solar water heater tank through circulation
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank.
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically

Heat pipe solar water heaters working station component
1. Operating screen
2. Manometer
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
6. Return circuit connector
7. Safety valve
8. Expansion vessel connector9. Return circuit connector
10. Wall mounting
11. Expansion vessel: 8L
12. Pressure resistance: 10 bar pressure for expansion vessel


Benefits of this kind heat pipe solar water heaters:
1. Prolong the life of your existing water heater
2. Costs less than an electric, gas or oil water heater
3. No maintenance required
4. Lasts longer than a traditional hot water heater
5. Reduce your water heating costs
6. Reduce your carbon footprint
Heat pipe solar water heaters specification
Description FD-SP2-500L Heat pipe solar water heaters
Material of out manifold 0.55mm thickness color steel/ fluorine carbon steel
Material of inner tank Food grade 2.0 mm thickness SUS304 stainless steel
Tank insulating layer 40mm 45kg/m³ high-density polyurethane foamed
Inlet and outlet hole Male G1''
Max pressure 0.6 Mpa
Solar collector tube 3.3 Borosilicate glass with N/Al coating
Thickness of glass tube 1.6mm
Vacuum tube tightness P≤0.005 Pa
Absorption as=0.93-0.96(AM1.5)
Emission ratio εh=0.04-0.06(80C±5C)
Idle sunning property parameters Y=220~260m2.C/KW
Average heat loss coefficient ULT=0.6~0.7W/(m2.C)
Bracket: 2.0mm thickness aluminum alloy
Tank weight 102KGS
Tank size 700mm Dia x 1850mm Height
Tank capacity 500L
Solar collector 2pcs 58x1800x30tube solar collector
Absorber area 5.623m²
Working station SP106,SP116,SR962 working station
Heat exchanger length Upper:15m, Underside:25m 
Quality assurance and customer satisfaction lead Haining Fadi Solar Energy Co., Ltd's top belief. Fadi solar energy is one of the most professional manufacturers producing energy conservation and environment-friendly products, such as solar water heater, solar panel etc. Through several years' development, Fadi has been the outstanding one in the solar energy industry.

We have precious experiences in exporting our solar water heaters and solar panels to the Southeast Asian, Australian, European, MID-east and the American markets. Our products are well-known greatly due to high quality and reasonable price. After more than several years' promotion and service in the world, our products are enjoying a great share in the international market.

To present our customers more considerate service, Fadi has modernized our production equipment, enhanced production technology and management mode. To form designing, producing, quality checking, selling as an organic whole, from quality control of the input of the raw materials and feedback of the after-sale service, we have introduced TQM and other advanced producing methods to ensure the interest of our customers.

The 21st century is the era of the knowledge economy, full of the fierce competitions of technology and managing mode, but meanwhile, we can tell that there are also so many opportunities to get mutual benefits.

Welcome domestic and international friends to cooperate cordially with Fadi Solar Energy Co., Ltd. We believe with our best efforts, we can create the prosperity and development for both of our business.

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